Here are a few good ones:
There is a website called moshi monsters. it is just the same as Club Penguin, u can decorate and buy furniture for your house the bad news is that you cant write what you want when your around the neighborhood, your/other monsters will automatically say something the owner didnt put. But the monsters are so cute. My monster is almost on level 14. The website is located at the bottom.
Another website is called creature breeder. You can breed little creatures that are really cute and buy stuff for your farms.
There is also a website that is listed below where you get to create your own fairy but they changed lots of things so unless you are planning to get a membership, its not much fun anymore.
One more. its found underneath on the links. you can write whatever you want and hang out with friends, design your avatar and sell items for a lot of money.
All links are listed below to keep this answer clean!
Panfu
Pandanda
Dizzywood (is sometimes slow)
fantage
club penguin(lol)
mcworld
moshi monsters
And if you are a girl ggg.com has really cool games on it.
And if you are a boy armor games is really cool
Chat with our AI personalities
Club Penguin, Pet Pet Park, Webkinz, Neopets
Club penguin, Millsberry, Poptropica, Neopets and Gushers.com. I hope this helped!
Ourworld.com
Pandanda and Migo Land and Habo
Club penguin but cp is aimed more for lil kids